body {
	background: silver;
}

button {
	border: 2px double white;
}

button:hover {
	border: 2px dashed silver;
}


/*
button{
width: 140px;
line-height: 38px;
text-align: center;
font-weight: bold;
color: #fff;
text-shadow:1px 1px 1px #333;
border-radius: 5px;
margin:0 20px 20px 0;
position: relative;
overflow: hidden;
}
*/